1 files changed, 0 insertions, 34 deletions
diff --git a/src/update_beta.c b/src/update_beta.c
deleted file mode 100644
index 4c1bf65..0000000
--- a/src/update_beta.c
+++ /dev/null
@@ -1,34 +0,0 @@
-
-#include "fracture.h"
-
-double f(double damage) {
-	assert(damage <= 1 && damage >= 0);
-	return sqrt(1 - sqrt(1 - damage));
-	//	return 0.5 - 0.68182 * (0.5 - damage);
-}
-
-double update_beta(double beta, unsigned int width, const double *stress,
-									 const double *damage, double bound_total) {
-
-	double total = 0;
-	unsigned int num_totaled = 0;
-
-	for (unsigned int i = 0; i < pow(width, 2); i++) {
-		unsigned int stress_index =
-				width / 4 + (width / 4 + (i / width) / 2) * width + (i % width) / 2;
-		double outer_damage = f(pow(fabs(stress[i]), beta));
-		double inner_stress = fabs(2 * stress[stress_index] / bound_total);
-
-		if (outer_damage > 0 && inner_stress > 0 && inner_stress != 1) {
-			total += log(outer_damage) / log(inner_stress);
-			num_totaled++;
-		}
-	}
-
-	assert(num_totaled > 0);
-	assert(total == total);
-
-	double new_beta = total / num_totaled;
-
-	return new_beta;
-}